Tube-number record
PCC85
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BrandPHILIPS
ClassDouble Triode
BaseNoval (B9A)
Filament9 V @ 300 mA
Construction
Primary TypeDual triode
EnvelopeGlass
Sections2
Filament / Heater
Heater NotesIndirect by A.C. or D.C.; series supply
Absolute Maximum Ratings
Plate Voltage250 V
Plate Dissipation2.5 W
Cathode Current15 mA
H-C Voltage90 V
Audio Performance
Key Features
- Indirect heating
- Series supply
- High frequency double triode
- Oscillator and mixer for TV receivers
Typical Operation
| Mode | Plate V | Gm (µmhos) | Rp (Ω) | µ | Plate mA |
|---|---|---|---|---|---|
| Typical Characteristic | 100 V | 4600 | — | 50 | 4.5 mA |
| Typical Characteristic | 170 V | 6200 | — | 50 | 10 mA |
| Typical Characteristic | 200 V | 5800 | — | 48 | 10 mA |
Application Notes
Used as oscillator and mixer in television receivers up to 200 Mc/s. Not for split carrier systems.
Datasheets
Datasheet: PCC85.pdf
Download PDFLoading datasheet...
Datasheets courtesy of Frank Philipse via Frank's Electron Tube Data Sheets.
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